Thornton out <DQ>until February<DQ>`after fall English jockey Andrew Thornton was today facing two months on the sidelines after breaking a forearm bone in a fall at Wincanton.He was given the bad news last night after being taken to Ridgeway Hospital at Wroughton, near Swindon, for x-rays following the tumble yesterday.Thornton was riding Macaw-Bay for Tony Carroll in the EBF/Tattersalls Novices` Chase when the seven-year-old, who was making her debut over fences, fell at the second fence.The rider was thrown clear but in the melee, 100-1 shot Indian Crown was brought down and the horse trod on the arm of the prostrate Thornton.Thornton said: 'I have broken the radius - one of the bones in the forearm _ and I am going to have it plated. It is dislocated at the wrist as well.'I have been told it is nothing to worry about but it is a bit wonky.'I could be out for a while. The doctor seems to think it could be a couple of months. It is a real shame but such is racing.'You are up one minute and down the next. It`s a bit frustrating but it happens to everybody.'If you keep riding, you are going to have a fall.'The earliest I will be back is February.'